diff --git a/admin/bans_editor.php b/admin/bans_editor.php
index 5f3621a11..6c754314f 100644
--- a/admin/bans_editor.php
+++ b/admin/bans_editor.php
@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types = 1);
 // The Kabal Invasion - A web-based 4X space game
 // Copyright © 2014 The Kabal Invasion development team, Ron Harwood, and the BNT development team
 //
diff --git a/admin/link_editor.php b/admin/link_editor.php
index f7ca226ca..01783f4be 100644
--- a/admin/link_editor.php
+++ b/admin/link_editor.php
@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types = 1);
 // The Kabal Invasion - A web-based 4X space game
 // Copyright © 2014 The Kabal Invasion development team, Ron Harwood, and the BNT development team
 //
diff --git a/admin/log_viewer.php b/admin/log_viewer.php
index 9def7fa0d..ae4ff3e0c 100644
--- a/admin/log_viewer.php
+++ b/admin/log_viewer.php
@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types = 1);
 // The Kabal Invasion - A web-based 4X space game
 // Copyright © 2014 The Kabal Invasion development team, Ron Harwood, and the BNT development team
 //
diff --git a/admin/perf_monitor.php b/admin/perf_monitor.php
index 69e016e84..d1d75703e 100644
--- a/admin/perf_monitor.php
+++ b/admin/perf_monitor.php
@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types = 1);
 // The Kabal Invasion - A web-based 4X space game
 // Copyright © 2014 The Kabal Invasion development team, Ron Harwood, and the BNT development team
 //
diff --git a/admin/planet_editor.php b/admin/planet_editor.php
index 311aab0f0..80a808b90 100644
--- a/admin/planet_editor.php
+++ b/admin/planet_editor.php
@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types = 1);
 // The Kabal Invasion - A web-based 4X space game
 // Copyright © 2014 The Kabal Invasion development team, Ron Harwood, and the BNT development team
 //
diff --git a/admin/sector_editor.php b/admin/sector_editor.php
index f8c8c2860..f59b1a594 100644
--- a/admin/sector_editor.php
+++ b/admin/sector_editor.php
@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types = 1);
 // The Kabal Invasion - A web-based 4X space game
 // Copyright © 2014 The Kabal Invasion development team, Ron Harwood, and the BNT development team
 //
diff --git a/admin/universe_editor.php b/admin/universe_editor.php
index 4c23efe42..b6325ee5a 100644
--- a/admin/universe_editor.php
+++ b/admin/universe_editor.php
@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types = 1);
 // The Kabal Invasion - A web-based 4X space game
 // Copyright © 2014 The Kabal Invasion development team, Ron Harwood, and the BNT development team
 //
diff --git a/admin/user_editor.php b/admin/user_editor.php
index 58ad229d5..461e3678c 100644
--- a/admin/user_editor.php
+++ b/admin/user_editor.php
@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types = 1);
 // The Kabal Invasion - A web-based 4X space game
 // Copyright © 2014 The Kabal Invasion development team, Ron Harwood, and the BNT development team
 //
diff --git a/admin/zone_editor.php b/admin/zone_editor.php
index a8bf0e192..59878e27f 100644
--- a/admin/zone_editor.php
+++ b/admin/zone_editor.php
@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types = 1);
 // The Kabal Invasion - A web-based 4X space game
 // Copyright © 2014 The Kabal Invasion development team, Ron Harwood, and the BNT development team
 //
diff --git a/create_universe/0.php b/create_universe/0.php
index 97e502e52..dae942940 100644
--- a/create_universe/0.php
+++ b/create_universe/0.php
@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types = 1);
 // Copyright © 2014 The Kabal Invasion development team, Ron Harwood, and the BNT development team.
 // This program is free software; you can redistribute it and/or
 // modify it under the terms of the GNU General Public License
diff --git a/create_universe/10.php b/create_universe/10.php
index ecf104881..33e04ffa8 100644
--- a/create_universe/10.php
+++ b/create_universe/10.php
@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types = 1);
 // Copyright © 2014 The Kabal Invasion development team, Ron Harwood, and the BNT development team.
 // This program is free software; you can redistribute it and/or
 // modify it under the terms of the GNU General Public License
diff --git a/create_universe/20.php b/create_universe/20.php
index f758af8eb..f8f22d3d6 100644
--- a/create_universe/20.php
+++ b/create_universe/20.php
@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types = 1);
 // Copyright © 2014 The Kabal Invasion development team, Ron Harwood, and the BNT development team.
 // This program is free software; you can redistribute it and/or
 // modify it under the terms of the GNU General Public License
diff --git a/create_universe/30.php b/create_universe/30.php
index aceea7554..53c495eaa 100644
--- a/create_universe/30.php
+++ b/create_universe/30.php
@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types = 1);
 // Copyright © 2014 The Kabal Invasion development team, Ron Harwood, and the BNT development team.
 // This program is free software; you can redistribute it and/or
 // modify it under the terms of the GNU General Public License
diff --git a/create_universe/40.php b/create_universe/40.php
index c7364081e..86861c52a 100644
--- a/create_universe/40.php
+++ b/create_universe/40.php
@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types = 1);
 // Copyright © 2014 The Kabal Invasion development team, Ron Harwood, and the BNT development team.
 // This program is free software; you can redistribute it and/or
 // modify it under the terms of the GNU General Public License
diff --git a/create_universe/50.php b/create_universe/50.php
index 5f83fc10e..1d7819eed 100644
--- a/create_universe/50.php
+++ b/create_universe/50.php
@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types = 1);
 // Copyright © 2014 The Kabal Invasion development team, Ron Harwood, and the BNT development team.
 // This program is free software; you can redistribute it and/or
 // modify it under the terms of the GNU General Public License
diff --git a/create_universe/60.php b/create_universe/60.php
index 6732035c0..88772f651 100644
--- a/create_universe/60.php
+++ b/create_universe/60.php
@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types = 1);
 // Copyright © 2014 The Kabal Invasion development team, Ron Harwood, and the BNT development team.
 // This program is free software; you can redistribute it and/or
 // modify it under the terms of the GNU General Public License
diff --git a/create_universe/70.php b/create_universe/70.php
index 3c53a9d46..eb9ed44c5 100644
--- a/create_universe/70.php
+++ b/create_universe/70.php
@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types = 1);
 // Copyright © 2014 The Kabal Invasion development team, Ron Harwood, and the BNT development team.
 // This program is free software; you can redistribute it and/or
 // modify it under the terms of the GNU General Public License
diff --git a/create_universe/80.php b/create_universe/80.php
index e031b54d8..06f72f6ff 100644
--- a/create_universe/80.php
+++ b/create_universe/80.php
@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types = 1);
 // Copyright © 2014 The Kabal Invasion development team, Ron Harwood, and the BNT development team.
 // This program is free software; you can redistribute it and/or
 // modify it under the terms of the GNU General Public License